these 3 derivations will be built:
  /nix/store/1r180rc2zwsrkmr01qh9q1x684mgqz3z-treefmt.toml.drv
  /nix/store/f59bdaw599kyrzxrgpw4cdj1gq11mrid-treefmt.drv
  /nix/store/1r60q4pm6lxrnsb3490gnw0rarb9f7sn-treefmt-check.drv
this path will be fetched (5.9 MiB download, 18.0 MiB unpacked):
  /nix/store/gb6lybvfzfdx7jb51vmaif4fic925mc7-rumdl-0.2.64
building '/nix/store/1r180rc2zwsrkmr01qh9q1x684mgqz3z-treefmt.toml.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/1r180rc2zwsrkmr01qh9q1x684mgqz3z-treefmt.toml.drv'
treefmt.toml> structuredAttrs is enabled
building '/nix/store/f59bdaw599kyrzxrgpw4cdj1gq11mrid-treefmt.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/f59bdaw599kyrzxrgpw4cdj1gq11mrid-treefmt.drv'
building '/nix/store/1r60q4pm6lxrnsb3490gnw0rarb9f7sn-treefmt-check.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/1r60q4pm6lxrnsb3490gnw0rarb9f7sn-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 1080 files
treefmt-check> emitted 918 files for processing
treefmt-check> formatted 918 files (0 changed) in 15.373s

post-build step Upload to niks3: ok
time=2026-09-06T05:02:39.966Z level=INFO msg="Uploading 0 paths to niks3.clan.lol (1 already cached)"
time=2026-09-06T05:02:40.507Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-06T05:02:40.662Z level=INFO msg="Upload complete. (753ms)"